sm-news.ru – Today all the attention of the world community will be riveted on Argentina. Buenos Aires will host the G20 summit in this year. 29 finance ministers, 20 governors of central banks and 10 international organizations will discuss the most pressing issues on the world agenda. In addition, the number and future of the cryptocurrencies. It is important for experts to analyze their implications for financial stability, tax evasion and financing of illegal activities.